Due to the increasing load we added a third server:
server3: webserver.

The webservers are behind a load balancer.

We have the following issue:
- When we installed server3 & added him in the cluster, not al vhosts were synced. We copied the vhosts manually to get all sites on server3 working.
- When we now add a new website in ispconfig, the apache vhosts are created automaticly on the 3 servers.
- When we edit a old website (a website that allready existed before the introduction of server3), the vhost isn't synced on server3